WorksheetsModule 10- Generating Equivalent Algebraic Expressions
Total questions: 10
Worksheet time: 3hrs 30mins
Write an expression to represent the difference of 100 and a number w
100 + w
100 / (6 + w)
100 - w
100 / 6 + w
Nancy has n number of baseball cards. Tony has 3 fewer baseball cards than Nancy. Which expression shows the number of baseball cards Tony has?
n × 3
n – 3
3 – n
3 ÷ n
Divide.
4
12
6
8
evaluate bc + 5a
when a = 3, b = 4, and c = 6
9
29
39
19
There are r rows of chairs with 7 chairs in each row. You can use the expression 7r to find the total number of chairs. If r=20, then find how many chairs there are.
140 chairs
720 chairs
27 chairs
70 chairs
A cell phone company charges $40 per month plus a $35 activation fee. You can use the expression 40m + 35 to find the amount you would pay after m months. If you plan on having the cell phone for 6 months, how much would you pay?
$441
$81
$275
$355
Are the following expressions equivalent if y=4?
5y - 8 and 2(5y -4)
Yes, they are equivalent.
No, they are not equivalent.
Are the following expressions equivalent?
4( y - 1) and 1 + 4y
yes
no
Which of the following is a situation to represent: 10y
The total of 10 yoyos and some more yoyos.
Ten groups of yoyos
Ten yoyos split up among friends.
The difference of ten yoyos and a number of yoyos.
